RE: Dynamic File Name and Turn off File Logging

[Douglas E Wegscheid]

system properties are set on the Java command line with the -D switch, not 
with environment variables.

java -DLOG4J_NULL=nul .....

power97 <cjo...@shaw.ca> wrote on 05/20/2009 03:10:48 PM:

> 
> It didn't work. Any ideas , here is my code:
> 
> Windows .cmd file:
> set LOG4J_NULL=nul
> 
> log4j.properties file
> log4j.appender.LOGFILE.File=${LOG4J_NULL}